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Gester Instruments | Professional Textile, Footwear and PPE  Testing  Equipments Manufacturers Since 1997


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Test Standard

How can I get air permeability test equipment sample?

GESTER International Co.,Limited welcomes you to order air permeability test equipment samples to test product quality and our production capacity. We may provide you with free samples. For more information on the sample order strategy, please consult customer service. If you are planning to order a few samples, it makes more sense to visit our factory and select samples on site. Gester Instruments will always welcome you!

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Gester Instruments will continue to outstrip other similar suppliers by sales. flammability test produced by Gester Instruments is very popular in the market. The manufacture of we Instruments Water Vapour Permeability tester involves several stages, including materials preparation, stud welding, resistance welding, plastic welding, PCB assembly, polishing, and finishing. The product has the advantage of high strength. The stable and enhanced performance of this product helps to reduce the costs associated with maintenance, longer up-times, and enhanced product quality. It has a strong adjustment function, ensuring the calibration accuracy.

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We aim to deliver a positive experience and provide unparalleled levels of attention and support for our customers. We are establishing a customer-eccentric belief system.

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A Comprehensive Guide to Safety Shoes Compression and Puncture Tester GT-KB12A
The GT-KB12A Safety Shoe Compression and Puncture Tester evaluates footwear against EN ISO 20344 standards, ensuring protection against heavy impacts and sharp objects. This guide covers its working principle, testing steps, and compliance importance for industrial safety.
GESTER's Success at Shoes & Leather - Vietnam 2025
GESTER successfully participated in Shoes & Leather Vietnam 2025 (July 9-11), showcasing cutting-edge footwear testing machines. Visitors explored equipment like the Bally Resistance Flexing Tester and Martindale Abrasion Tester, with many expressing strong collaboration interest. Learn more about GESTER’s innovative solutions for the footwear industry.
Heat Contact Machine GT-C101-The Ultimate Selection Guide

The Heat Contact Machine GT-C101 is a specialized testing instrument designed for evaluating the heat resistance and thermal protective performance of gloves, protective clothing, and other heat-resistant materials used in high-temperature environments. In industries such as smelting, casting, welding, and glass manufacturing, workers are frequently exposed to intense heat, making accurate testing of contact heat resistance essential for ensuring safety and compliance.

GT-C101 simulates real working conditions by measuring heat transfer delay and thermal transmission under instant contact with high-temperature surfaces. Fully compliant with EN 407, EN 702, and ISO 12127-1 standards, this machine provides precise, repeatable data for manufacturers, laboratories, and research institutions. With high-temperature capability up to 500°C, advanced calorimetry, digital monitoring, and adjustable contact speed, the Heat Contact Machine GT-C101 is an indispensable tool for developing and certifying next-generation PPE and heat-insulation materials.
What are The Flame Retardant Test Methods ?
Flame retardant testing evaluates materials' ability to resist ignition and slow fire spread. This guide covers key textile test methods (45°, horizontal, vertical), standards (ASTM, ISO, BS), and equipment like flammability testers for upholstery, carpets, and fabrics.
GESTER Presents Textile Testing Equipment at SAIGONTEX 2025
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Fabrics Specification Parameters and Testing Standards : A Complete Guide
These specifications outline the physical, mechanical, and functional characteristics of fabrics, while testing standards ensure that fabrics meet these predefined criteria. This synergy is vital in influencing manufacturing efficiency and end-user satisfaction, ensuring that products meet performance expectations across diverse applications.
Shoe Steel Shank Bending Resistance Tester: Everything You Should Know
The Shoe Steel Shank Bending Resistance Tester is a pivotal tool in the footwear industry, designed to assess the strength and flexibility of steel shanks. These components, integral to footwear integrity, undergo rigorous testing to ensure durability and safety. This guide explores the tester’s functionality, advantages, and key operational steps, emphasizing its value for manufacturers committed to delivering high-quality, reliable products.
Box Compression Tester GT-N02B: The Key to Accurate Determination of Packaging Compression Strength
The GT-N02B Box Compression Tester is a high-precision machine designed to evaluate the compressive strength of cartons and packaging materials. With advanced motor control, fast operation, and multi-functional testing capabilities, it ensures reliable results for quality assurance in manufacturing and logistics.
ISO 17694 / ISO 5402-1: Footwear Flexing Resistance Test Methods
Footwear soles and uppers endure thousands of flex cycles during use, risking premature cracking, delamination, or chipping if material resistance is inadequate. This technical analysis details two critical international standards:

1. ISO 5402-1: Specifies the flexometer method for testing leather flex resistance under repeated bending.

2. ISO 17694: Defines test methods for footwear upper and lining flex resistance, simulating real-world bending stress to assess long-term durability.

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Understanding UV Aging Chambers: Applications, Features, and Advantages
The GT-C29 UV Aging Chamber simulates years of environmental damage in days using UVA-340 lamps, rain, and temperature cycles. Ideal for paints, plastics, automotive, and wood industries, it offers high accuracy, cost efficiency, and safety. Learn how it accelerates R&D and quality control.
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QUANZHOU GESTER INTERNATIONAL CO.,LTD gains certificates of ISO 9001, 3A and SGS Audited supplier etc. with advanced design concept, excellent manufacturing technology and strict quality control.
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Contact us
Tel: +86-595-28886108 
Fax: +86-595-22515221
E-mail: sales10@gester-instruments.com,
                 info@gester-instruments.com
Mobile/Whatapp/ Wechat:  
             + 86 018059983973
Address:  Block 402,4th floor, f buliding, shengfulan business Center, no.577 jitai road, economic and  Technological development zone quanzhou of fujian.China.
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